Wyeast 1335 British Ale II from Wyeast: 17 to 24 C (63 to 75 F), 73 to 75 % attenuation, 10 % ABV tolerance, high flocculation. Styles and substitutes.
Updated 05 September 2026.
Wyeast 1335 British Ale II yeast: temperature, attenuation and alcohol tolerance
Wyeast (liquid)The published Wyeast data for Wyeast 1335 British Ale II, the styles it suits, and what to use if you cannot get it.
Published technical data
| Manufacturer | Wyeast (liquid) |
|---|---|
| Species | Saccharomyces cerevisiae, top-fermenting ale |
| Fermentation temperature | 17 to 24 C (63 to 75 F) |
| Apparent attenuation | 73 to 75 % |
| Alcohol tolerance | 10 % ABV |
| Flocculation | High |
Notes
Recommended for English bitter, ESB, brown ale, porter.
Character: Malty, crisp, clean and fairly dry British ale character.
A British/Canadian ale strain that is malty yet crisp and finishes fairly dry, with high flocculation that clears it fast. It is a clean, well-behaved English strain useful for cask and traditional ales.
Substitutes and styles
Questions and answers
What is the manufacturer of the Wyeast 1335 British Ale II yeast?
Wyeast (liquid)
What is the species of the Wyeast 1335 British Ale II yeast?
Saccharomyces cerevisiae, top-fermenting ale
What is the fermentation temperature of the Wyeast 1335 British Ale II yeast?
17 to 24 C (63 to 75 F)
What is the apparent attenuation of the Wyeast 1335 British Ale II yeast?
73 to 75 %